DE102007059765A1 - Strut with adjusting sleeve - Google Patents
Strut with adjusting sleeve Download PDFInfo
- Publication number
- DE102007059765A1 DE102007059765A1 DE102007059765A DE102007059765A DE102007059765A1 DE 102007059765 A1 DE102007059765 A1 DE 102007059765A1 DE 102007059765 A DE102007059765 A DE 102007059765A DE 102007059765 A DE102007059765 A DE 102007059765A DE 102007059765 A1 DE102007059765 A1 DE 102007059765A1
- Authority
- DE
- Germany
- Prior art keywords
- adjusting sleeve
- strut
- cylinder
- spring plate
- damping cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 19
- 239000000806 elastomer Substances 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000007906 compression Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/021—Spring characteristics, e.g. mechanical springs and mechanical adjusting means the mechanical spring being a coil spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
- B60G11/52—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also rubber springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
- B60G15/065—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the use of a combination of springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/45—Stops limiting travel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/12—Cycles; Motorcycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
- B60G2500/22—Spring constant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
- Pens And Brushes (AREA)
- Finger-Pressure Massage (AREA)
Abstract
Die Erfindung beschreibt ein Federbein mit Elastomerblock für ein Fahrzeugrad, insbesondere für ein Rad eines Motorrades. Der Elastomerblock, der mit einem weiteren Federelement zusammenwirkt, lässt sich durch Einfahren einer Stellhülse in seiner Härte und damit seiner Federkonstante verändern. In einer unteren Endposition schaltet er den Elastomerblock aus, so dass sich die Federrate nur noch durch das weitere Federelement bestimmt. In einer vorteilhaften Ausführung ist die Federbasis des Elastomerblocks ebenfalls einstellbar.The invention describes a strut with an elastomer block for a vehicle wheel, in particular for a wheel of a motorcycle. The elastomer block, which cooperates with another spring element, can be changed by retracting a setting sleeve in its hardness and thus its spring constant. In a lower end position, it switches off the elastomer block, so that the spring rate is determined only by the further spring element. In an advantageous embodiment, the spring base of the elastomer block is also adjustable.
Description
Die Erfindung bezieht sich auf ein Federbein für ein Fahrzeugrad, insbesondere ein Rad eines Motorrades, wie es im Oberbegriff des Anspruchs 1 beschrieben ist.The The invention relates to a spring strut for a vehicle wheel, in particular a wheel of a motorcycle, as it is in the preamble of Claim 1 is described.
Ein
derartiges Federbein zeigt die
Aufgabe der Erfindung ist es, ein gattungsgemäßes Federbein zu verbessern.task The invention is a generic shock absorber to improve.
Die Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des Hauptanspruchs gelöst. Vorteilhafte Ausgestaltungen ergeben sich aus den Unteransprüchen.The Object is according to the invention with the characterizing Characteristics of the main claim solved. Advantageous embodiments emerge from the dependent claims.
Nach der Erfindung begrenzt die Stellhülse nicht nur zunehmend den Ausweichraum des Elastomerblocks, sondern schaltet ihn als Federelement vollständig aus, wenn sie soweit nach unten verstellt ist, dass sie gegen den verschiebbaren Federteller anschlägt. Auch erlaubt sie eine Stellung etwas oberhalb des Federtellers, in der der Elastomerblock anfänglich noch als Feder – wenn auch mit hoher Federkonstante – wirkt, sobald jedoch beim Einfedern des Federbeins der Federteller gegen die Unterkante der Stellhülse stößt, ist der Elastomerblock als zweites Federelement nicht mehr wirksam. Auf diese Weise lässt sich die Federkennlinie des Gesamtsystems Federbein in einem weiten Bereich gezielt einstellen.To The invention not only increasingly limits the setting sleeve the escape space of the elastomer block, but turns it completely as a spring element off, when she is down so far down that she is against the slidable Spring plate strikes. Also, she allows a position something above the spring plate, in which the elastomer block initially still acting as a spring - albeit with a high spring constant - but as soon as the suspension of the spring strut against the spring plate the lower edge of the adjusting sleeve abuts, the elastomer block is no longer effective as a second spring element. In this way, the spring characteristic of the entire system strut can be set in a wide range targeted.
Für ihre axiale Verlagerung ist die Stellhülse in vorteilhafter Weise außen am Zylindermantel des Dämpfungszylinders geführt. Dies kann in einfacher Weise durch eine Gewindeverbindung geschehen. Die Verstellkraft kann durch Hand oder mit einem bzw. elektrischen Stellantrieb vorgenommen werden.For their axial displacement is the adjusting sleeve in an advantageous Way outside the cylinder jacket of the damping cylinder guided. This can be done in a simple way by a threaded connection happen. The adjustment can be done by hand or with one or electric actuator are made.
Ein noch größerer Einstellbereich der Federkennlinie lässt sich durch eine weitere vorteilhafte Maßnahme der Erfindung erreichen. Der Anschlag, gegen den sich der Elastomerblock nach oben abstützt, ist in diesem Fall ebenfalls axial verlagerbar. Damit kann eine mehr oder weniger große Vorspannung des Gesamtsystems eingestellt werden.One even larger adjustment range of the spring characteristic can be achieved by a further advantageous measure achieve the invention. The stop against which the elastomer block supported upwards, in this case is also axial displaced. This can be a more or less great bias of the overall system.
Besonders zweckmäßig ist es in diesem Fall, diesen Anschlag über eine Gewindeverbindung an der Stellhülse zu lagern.Especially It is expedient in this case, this attack on to store a threaded connection to the adjusting sleeve.
Um dem Elastomerblock sicher in seiner Position zu halten und zu verhindern, dass er sich beim Einfeder nach außen wölbt, sieht in einer weiteren zweckmäßigen Ausgestaltung die Erfindung vor, den Elastomerblock mit einem Hülsenmantel zu umfassen.Around to hold the elastomer block securely in place and prevent that he arched outward during the compression, sees in a further advantageous embodiment the Invention ago, the elastomer block with a sleeve jacket to include.
Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus der nachfolgenden Beschreibung und der dazu gehörenden Zeichnung. Darin sind dargestellt inFurther advantageous embodiments of the invention will become apparent from the following description and the accompanying drawing. In this are shown in
Ein
Federbein
Das
Federbein
Oberhalb
seines Befestigungsauges
Zwischen
der Oberseite des Federtellers
Eine
Stellhülse
Zwischen
der oberen und unteren Endposition lässt sich die Stellhülse
Um
zu verhindern, dass der Elastomerblock
Der
Anschlag
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - NL 1029266 [0002] - NL 1029266 [0002]
Claims (6)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007059765A DE102007059765A1 (en) | 2007-12-12 | 2007-12-12 | Strut with adjusting sleeve |
EP08860715A EP2217460B1 (en) | 2007-12-12 | 2008-11-11 | Spring strut with control sleeve |
AT08860715T ATE505350T1 (en) | 2007-12-12 | 2008-11-11 | SHOCK STRUT WITH ADJUSTING SLEEVE |
DE502008003218T DE502008003218D1 (en) | 2007-12-12 | 2008-11-11 | SPRING LEG WITH SLEEVE |
ES08860715T ES2360172T3 (en) | 2007-12-12 | 2008-11-11 | ELASTIC SUSPENSION POINT WITH ADJUSTMENT CAP. |
PCT/EP2008/009485 WO2009074199A1 (en) | 2007-12-12 | 2008-11-11 | Spring strut with control sleeve |
US12/755,021 US8256589B2 (en) | 2007-12-12 | 2010-04-06 | Spring strut with control sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007059765A DE102007059765A1 (en) | 2007-12-12 | 2007-12-12 | Strut with adjusting sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007059765A1 true DE102007059765A1 (en) | 2009-06-18 |
Family
ID=40282466
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007059765A Withdrawn DE102007059765A1 (en) | 2007-12-12 | 2007-12-12 | Strut with adjusting sleeve |
DE502008003218T Active DE502008003218D1 (en) | 2007-12-12 | 2008-11-11 | SPRING LEG WITH SLEEVE |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502008003218T Active DE502008003218D1 (en) | 2007-12-12 | 2008-11-11 | SPRING LEG WITH SLEEVE |
Country Status (6)
Country | Link |
---|---|
US (1) | US8256589B2 (en) |
EP (1) | EP2217460B1 (en) |
AT (1) | ATE505350T1 (en) |
DE (2) | DE102007059765A1 (en) |
ES (1) | ES2360172T3 (en) |
WO (1) | WO2009074199A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009047134B4 (en) | 2009-11-25 | 2019-06-27 | Robert Bosch Gmbh | Suspension for a vehicle |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8393444B2 (en) * | 2007-09-20 | 2013-03-12 | Jeffery Martin | Suspension protection systems and methods |
DE102014200118B4 (en) * | 2013-01-17 | 2017-11-09 | Ford Global Technologies, Llc | Spring and damping device with a coil spring element and a rubber spring element |
US11932340B2 (en) * | 2020-12-04 | 2024-03-19 | Robert Bosch Llc | Suspension pre-load management system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD231546A1 (en) * | 1984-12-21 | 1986-01-02 | Stossdaempferwerk Hartha Veb | SPRING LEG, ESPECIALLY FOR MOTORWHEELS |
DE3739663A1 (en) * | 1987-11-24 | 1989-06-08 | Bayerische Motoren Werke Ag | Adjustable shock-absorbing leg for motor vehicles |
DE19951728B4 (en) * | 1998-11-19 | 2006-02-02 | Thyssenkrupp Bilstein Gmbh | Suspension strut for suspension |
NL1029266C2 (en) | 2005-06-16 | 2006-12-19 | Wp Suspension B V | Spring device and method for adjusting the spring characteristic of a spring device. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB752284A (en) * | 1954-06-29 | 1956-07-11 | Zuendapp Werke Gmbh | Improvements relating to wheel suspensions in motor cycles, motor scooters, or other light vehicles |
SU1017851A2 (en) * | 1980-04-15 | 1983-05-15 | Производственное Объединение Ордена Ленина И Ордена Трудового Красного Знамени Брянского Машиностроительного Завода | Spring |
DE29514552U1 (en) * | 1995-09-09 | 1995-11-02 | Eibach Heinrich Gmbh | Spring-damper combination for vehicles |
DE10245362A1 (en) * | 2002-09-28 | 2004-04-08 | Dr.Ing.H.C. F. Porsche Ag | Adjustable shock absorber for motor vehicles |
DE10336155B3 (en) * | 2003-08-07 | 2005-03-17 | Zf Friedrichshafen Ag | Strut for vehicle suspension has second spring plate with radial play from second construction group |
DE102005001736B3 (en) * | 2005-01-14 | 2006-07-13 | Zf Friedrichshafen Ag | Method to drive a spring bearer with electric spring power adjustment in order to place load at required distance from support using actuator to exert force against bearing strength of spring |
-
2007
- 2007-12-12 DE DE102007059765A patent/DE102007059765A1/en not_active Withdrawn
-
2008
- 2008-11-11 AT AT08860715T patent/ATE505350T1/en active
- 2008-11-11 ES ES08860715T patent/ES2360172T3/en active Active
- 2008-11-11 WO PCT/EP2008/009485 patent/WO2009074199A1/en active Application Filing
- 2008-11-11 DE DE502008003218T patent/DE502008003218D1/en active Active
- 2008-11-11 EP EP08860715A patent/EP2217460B1/en not_active Not-in-force
-
2010
- 2010-04-06 US US12/755,021 patent/US8256589B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD231546A1 (en) * | 1984-12-21 | 1986-01-02 | Stossdaempferwerk Hartha Veb | SPRING LEG, ESPECIALLY FOR MOTORWHEELS |
DE3739663A1 (en) * | 1987-11-24 | 1989-06-08 | Bayerische Motoren Werke Ag | Adjustable shock-absorbing leg for motor vehicles |
DE19951728B4 (en) * | 1998-11-19 | 2006-02-02 | Thyssenkrupp Bilstein Gmbh | Suspension strut for suspension |
NL1029266C2 (en) | 2005-06-16 | 2006-12-19 | Wp Suspension B V | Spring device and method for adjusting the spring characteristic of a spring device. |
EP1734277A1 (en) * | 2005-06-16 | 2006-12-20 | WP Suspension B.V. | Spring device for a motor vehicle, having a compression spring with a variable spring characteristic |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009047134B4 (en) | 2009-11-25 | 2019-06-27 | Robert Bosch Gmbh | Suspension for a vehicle |
Also Published As
Publication number | Publication date |
---|---|
EP2217460A1 (en) | 2010-08-18 |
DE502008003218D1 (en) | 2011-05-26 |
EP2217460B1 (en) | 2011-04-13 |
WO2009074199A1 (en) | 2009-06-18 |
US8256589B2 (en) | 2012-09-04 |
US20100187060A1 (en) | 2010-07-29 |
ATE505350T1 (en) | 2011-04-15 |
ES2360172T3 (en) | 2011-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130702 |